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    CVE-2021-45085

    XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an about: page, as demonstrated by ephy-about:overview when a user visits an XSS payload page often enough to place that page on the Most Visited list.

    Published:Dec 16, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 16, 2021
    EPSS Score:0.00316
    CVSS Score:6.1

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Gnome
    Product
    Epiphany

    Exploits

    https://gitlab.gnome.org/GNOME/epiphany/-/issues/1612https://gitlab.gnome.org/GNOME/epiphany/-/issues/1612

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High